A great place, away from main routes so it's quiet as well and has everything you need for a comfortable stay.
Finding the location is slightly tricky the first time but is fine from Makkasan (airport link ) with about a 25 minute walk from the station.
The guard is helpful, although his English is limited, check-in and instructions from Joop are perfect and some of the best I have received 😊
I totally recommend this apartment for people visiting Bangkok (and I stayed there twice )